Holly Bacon

Bib: 59811 F GB

0:00
0:00
/ mi
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Overall
#0 / 59786
Gender (Female)
#0 / 26115
Top 47%
Division (F18-39)
#0 / 14744
Top 48%
Race Day Weather
56°/46°F
overcast clouds

Race Timeline

Ribbon color based on
FasterSteadySlower· vs. your average pace
Start
0:00
Race begins
5K· 3.11 mi
10:29/mi
32:32
49125
10K· 6.21 mi
11:22/mi
1:07:49
5081
15K· 9.32 mi
11:19/mi
1:42:56
4451
20K· 12.43 mi
11:05/mi
2:17:19
6740
Half· 13.10 mi
11:44/mi
2:25:11
27
25K· 15.53 mi
10:46/mi
2:51:24
5063
30K· 18.64 mi
11:31/mi
3:27:09
6946
35K· 21.75 mi
10:38/mi
4:00:09
8788
40K· 24.85 mi
10:08/mi
4:31:36
5875
Finish· 26.22 mi
10:07/mi
4:45:23
1418
Course Elevation
503ft
Total climb
166ft
Range
6 to 172 ft
613ft
Total descent
About the height of the Statue of Liberty

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The Course

Half Splits

1st Half· via Half
2:25:1111:06 /mi+3.4%
2nd Half
2:20:1210:42 /mi✓ faster
Negative split — 3.4% faster in the second half
AI Race Performance Report

Holly's race, broken down like a coach

The full Race Story, performance analysis, segment & passing breakdowns, and where the race turned. Free to unlock — for anyone.

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Checkpoint Splits

CheckpointTimeAvg PaceSegment LengthSegment TimeSegment PaceTrendDiff
5K
32:3210:293.11 mi32:32
10:29
-
10K
1:07:4910:553.10 mi35:17
11:22
+0:53
15K
1:42:5611:033.11 mi35:07
11:19
-0:03
20K
2:17:1911:033.11 mi34:23
11:05
-0:14
Half(13.10 mi)
2:25:1111:060.67 mi7:52
11:44
+0:39
25K
2:51:2411:032.43 mi26:13
10:46
-0:58
30K
3:27:0911:073.11 mi35:45
11:31
+0:45
35K
4:00:0911:033.11 mi33:00
10:38
-0:53
40K
4:31:3610:563.10 mi31:27
10:08
-0:30
Finish(26.22 mi)
4:45:2310:541.37 mi13:47
10:07
-0:01
Trend:
Faster pace
Steady pace
Slower pace
More below

See the rest of Holly's race

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Checkpoints & Pacing

Pace Line

Fastest Pace

10:07 /mi

Average Pace

10:54 /mi

Slowest Pace

11:44 /mi

Loading chart...
Fastest
Middle
Slowest
Average

Segments

Time at Faster Pace

2:51:22

60% of race

Time at Steady Pace

1:54:01

40% of race

Time at Slower Pace

0:00

0% of race

Average Pace: 10:53 /mi

Loading chart...
Faster pace (< avg)
Steady pace (≈ avg)
Slower pace (> avg)

Heatmap

Loading...
0mi6.6mi13.1mi19.7mi26.2mi
Pace:
Faster
Steady
Slower

Checkpoint and Segment Rankings

CheckpointSeg. DistOverallFemalesF18-39Seg. OverallSeg. FemalesSeg. F18-39
5K3.11 mi435791539115391439701571915719
10K3.10 mi46118-253916882-149116882-1491482271818218182
15K3.11 mi45203+91516364+51816364+518439701571915719
20K3.11 mi44312+89115932+43215932+432422341504015040
Half(13.10 mi)0.67 mi44253+5915921+1115921+11441621638816388
25K2.43 mi42410+184314994+92714994+927353241188211882
30K3.11 mi40984+142614422+57214422+572360161270012700
35K3.11 mi38521+246313351+107113351+10712587885678567
40K3.10 mi36176+234512381+97012381+9702176172877287
Finish(26.22 mi)1.37 mi35506+67012143+23812143+2382399982708270

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 74%
131 ft55 ft
49ft125ft
117 ft

Overall

43970

Females

15719

F18-39

15719

5K→10K

3.1 - 6.2 mi

Top 81%
55 ft24 ft
50ft81ft
45 ft

Overall

48227

Females

18182

F18-39

18182

10K→15K

6.2 - 9.3 mi

Top 74%
24 ft18 ft
44ft51ft
17 ft

Overall

43970

Females

15719

F18-39

15719

15K→20K

9.3 - 12.4 mi

Top 71%
18 ft45 ft
67ft40ft
38 ft

Overall

42234

Females

15040

F18-39

15040

20K→Half

12.4 - 13.1 mi

Top 74%
45 ft26 ft
8ft27ft
20 ft

Overall

44162

Females

16388

F18-39

16388

Half→25K

13.1 - 15.5 mi

Top 59%
25 ft12 ft
50ft63ft
20 ft

Overall

35324

Females

11882

F18-39

11882

25K→30K

15.5 - 18.6 mi

Top 60%
12 ft35 ft
69ft46ft
28 ft

Overall

36016

Females

12700

F18-39

12700

30K→35K

18.6 - 21.8 mi

Top 43%
35 ft34 ft
87ft88ft
23 ft

Overall

25878

Females

8567

F18-39

8567

35K→40K

21.8 - 24.9 mi

Top 36%
34 ft17 ft
58ft75ft
31 ft

Overall

21761

Females

7287

F18-39

7287

40K→Finish

24.9 - 26.2 mi

Top 40%
17 ft13 ft
14ft18ft
13 ft

Overall

23999

Females

8270

F18-39

8270

Passing Analysis

No position changes recorded for this athlete.

Public Race Data

London Marathon Events

London Marathon Events

Mika Timing

Mika Timing